JS/jQuery not working

I've recently gotten my first ID job as a PHP programmer but one of the tasks that bites my is JS/jQuery, I don't know JS/jQuery but now i'm having to use it. I'm taking a course on udemy.com but I'm having issues, sometimes the code executes and sometimes noting happens at all, my browser will have absolutely no response. I've just tried the following code with no response whatsoever from either Brave or Google Chrome. Any ideas what could be going wrong here? Thanks.

 <!DOCTYPE html>

<html>

<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script> 
<script>
    $(documenet).ready(function(){
        $('p').click(function(){
            $(this).css('color', 'red');
        });

        $('li').dblclick(function(){
            $(this).css('color', 'red');
        });
    });
</script>
</head>

<body>

    <h1 id="title">title</h1>

    <p class="paragraph">Paragraph text 1</p>
    <p class="paragraph">Paragraph text 2</p>

    <input type="text"></input>

    <ul>
        <li>List element 1</li>
        <li>List element 2</li>
        <li>List element 3</li>
        <li>List element 4</li>
        <li>List element 5</li>
    </ul>

</body>

</html>